Goods & Services

Installations for producing sleepers for the rail industry. Railway materials, non-metallic; Railway sleepers of wood; Railway sleepers of concrete; Concrete panels; Barricades, not of metal; Concrete floors and concrete bases. Construction of railways; Rail infrastructure construction; Construction of railway roadbeds; Providing information relating to the repair or maintenance of railway rolling stock; Maintenance of railway track.

Abstract

The application concerns a method for operating the maintenance and/or construction and/or re-construction of a railway line or of a part thereof and comprising the following phases: Arrangement of one or more foundation modules (1), pre-fabricated and transportable to the final place of installation; Arrangement of one or more platforms (10), pre-fabricated and transportable to the final place of installation, said platforms being configured to hold the rails (100) constituting the railway line; Positioning, in the pre-chosen assembly position, of at least one foundation module (1); Overlapping of the platform (10) to the relative foundation module (1); Plano-altimetric adjustment of the platform (10) with respect to the foundation module (1); Fixing of the overlying platform (10) to the underlying module (1), subsequently to said plano-altimetric adjustment phase.

IPC Classes  ?

• E01B 1/00 - Ballastway; Other means for supporting the sleepers or the track; Drainage of the ballastway
• E01B 2/00 - General structure of permanent way
• E01B 29/02 - Transporting, laying, removing, or renewing lengths of assembled track, assembled switches, or assembled crossings
• E01B 29/04 - Lifting or levelling of tracks

Goods & Services

Installations for producing sleepers for the rail industry.

Abstract

The present invention refers to an assembly (2, 3) for a control and manoeuvre apparatus (1) of the blades (A, B) of a switch point and comprising: A coupling element (3) to the blade (A, B) comprising a surface (3') of connection to the blade and, on the opposite part, a seat (40); A tie rod (2) that is inserted in the seat (40) through one of its ends (2') presenting a slotting (10) that runs longitudinally in the direction of the length of the tie rod (2); The seat (40) being delimited superiorly by a superior surface (5') and inferiorly by an inferior surface (5''), both surfaces (5', 5'') further presenting a slotting (6', 6" ); A vertical pivot (4) passing through the slottings (6', 6'') of the superior (5') and the inferior surface (5") and the slotting (10) of the end (2') of the tie rod and that connects rotatably, around its axis, the tie rod (2) to the coupling element (3).

IPC Classes  ?

• B61L 5/02 - Mechanical devices for operating points or scotch-blocks

Abstract

Safety device of a railway switch comprising a kinematic chain (3) in turn comprising and connecting at least: i) means (20) for grasping a first movable tongue of the switch; ii) a load limiting device (4) that can take on an operating configuration and a switch (1) splitting completed configuration; in the event of splitting of the switch said load limiting device (4) defining the irreversible and preset breaking zone of said kinematic chain (3) and moving from the operating configuration to the splitting completed configuration; said load limiting device (4) comprising: -an actuator (31) that is movable from a rest position to a first splitting position following splitting stress, said rest position being able to be reached in said operating configuration, said first splitting position being able to be reached by the actuator (31) in the splitting completed configuration; -a first abutment (32) of said actuator (31) that opposes the movement of the actuator (31) from the rest position to the first splitting position; said first abutment (32) being yielding and until it yields, breaking, it is not disengageable and remains operationally coupled with the actuator (31).

IPC Classes  ?

• B61L 5/02 - Mechanical devices for operating points or scotch-blocks

Abstract

The present invention concerns an assembly of manoeuvre (1) for a switch point comprising: - A circuit (4', 4", 14', 14", 14"') for the circulation of a fluid; - Means (2) for sending the fluid in pressure along said circuit (4', 4", 14', 14", 14"'); - An actuator (20) for commanding the manoeuvre and connected to the circuit in such a way as to translate in correspondence of the sending of the fluid in pressure; - And wherein a friction device (100) is further foreseen interposed in the circuit (4', 4", 14', 14", 14'"), said friction device (100) comprising at least a pressure valve (110, 115) arranged in such a way as to intercept the circulating fluid and measure the pressure value thereof in such a way that, in correspondence of the excess of a pre- established threshold pressure value, a block signal is generated.

IPC Classes  ?

• B61L 5/04 - Fluid-pressure devices for operating points or scotch-blocks

Abstract

The present invention concerns an assembly (1) of control and manoeuvre for moving and controlling the blades of a switch point. It comprises a group of manoeuvre (3) coupled with a group of control. The group of manoeuvre (3) comprises a coupling element (11) connected to a manoeuvre hook (10) through a seat (15) obtained at an end (14) of the coupling element (11) and into which an end (13) of the manoeuvre hook (10) engages slidingly and rotatably, the end (15) being open on one side in such a way as to allow the fall outside of eventual external residues and/or residues of fretting interposed in the connection and wherein the end (13) further presents, a surface (17) of contact with the sliding seat (15) which is substantially spherical.

IPC Classes  ?

• B61L 5/10 - Locking mechanisms for points; Means for indicating the setting of points

Goods & Services

Installations for producing sleepers for the rail industry.

Goods & Services

Industrial concrete for use in civil engineering works; building materials made of concrete; Concrete walls; Concrete panels; Concrete flooring; concrete beams; Concrete sleepers; Concrete switch sleepers; Platforms of concrete; Blocks made of concrete; Drains of concrete; Arches of concrete.

Abstract

An assembly (1) for the realization of a railway comprising: - A foundation (2) formed by a casting on site, preferably in concrete; - At least one platform (3) arranged over the foundation (2) and; - Connection means to connect the platform (3) to the foundation ( 2 ). The connection means include at least one hole (11, 12; 211, 212) passing through the entire thickness of the platform (2) and penetrating at least in part into the underlying foundation.. Into the hole a pivot element (7, 8; 207, 208) results inserted, configured in such a way as to realize a connection between the foundation and the platform overhanging the foundation.

IPC Classes  ?

• E01B 1/00 - Ballastway; Other means for supporting the sleepers or the track; Drainage of the ballastway